6de0f4fec4
- Nuova sezione Musica - Download in Background - Download dalla Videoteca e supporto file locali - Backup e cancellazione della Videoteca - Spostamento della Videoteca - Migliorata integrazione con libreria di Kodi - Gestione delle Viste Preferite - Nuovo layout impostazioni
460 lines
15 KiB
Python
460 lines
15 KiB
Python
# -*- coding: utf-8 -*-
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# --------------------------------------------------------------------------------
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# Scraper tools for reading and processing web elements
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# --------------------------------------------------------------------------------
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#from future import standard_library
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#standard_library.install_aliases()
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#from builtins import str
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#from builtins import chr
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import sys
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PY3 = False
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if sys.version_info[0] >= 3: PY3 = True; unicode = str; unichr = chr; long = int
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import re
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import time
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# from core import httptools
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from core.entities import html5
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from platformcode import logger
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# def get_header_from_response(url, header_to_get="", post=None, headers=None):
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# header_to_get = header_to_get.lower()
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# response = httptools.downloadpage(url, post=post, headers=headers, only_headers=True)
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# return response.headers.get(header_to_get)
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# def read_body_and_headers(url, post=None, headers=None, follow_redirects=False, timeout=None):
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# response = httptools.downloadpage(url, post=post, headers=headers, follow_redirects=follow_redirects,
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# timeout=timeout)
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# return response.data, response.headers
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def printMatches(matches):
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i = 0
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for match in matches:
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logger.info("%d %s" % (i, match))
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i = i + 1
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def find_single_match(data, patron, index=0):
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try:
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matches = re.findall(patron, data, flags=re.DOTALL)
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return matches[index]
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except:
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return ""
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# Parse string and extracts multiple matches using regular expressions
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def find_multiple_matches(text, pattern):
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return re.findall(pattern, text, re.DOTALL)
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def find_multiple_matches_groups(text, pattern):
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r = re.compile(pattern)
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return [m.groupdict() for m in r.finditer(text)]
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# Convierte los codigos html "ñ" y lo reemplaza por "ñ" caracter unicode utf-8
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def decodeHtmlentities(data):
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entity_re = re.compile("&(#?)(\d{1,5}|\w{1,8})(;?)")
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def substitute_entity(match):
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ent = match.group(2) + match.group(3)
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res = ""
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while not ent in html5 and not ent.endswith(";") and match.group(1) != "#":
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# Excepción para cuando '&' se usa como argumento en la urls contenidas en los datos
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try:
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res = ent[-1] + res
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ent = ent[:-1]
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except:
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break
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if match.group(1) == "#" and ent.replace(";", "").isdigit():
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ent = unichr(int(ent.replace(";", "")))
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return ent.encode('utf-8')
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else:
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cp = html5.get(ent)
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if cp:
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return cp.decode("unicode-escape").encode('utf-8') + res
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else:
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return match.group()
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return entity_re.subn(substitute_entity, data)[0]
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def unescape(text):
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"""Removes HTML or XML character references
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and entities from a text string.
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keep &, >, < in the source code.
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from Fredrik Lundh
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http://effbot.org/zone/re-sub.htm#unescape-html
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"""
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def fixup(m):
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text = m.group(0)
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if text[:2] == "&#":
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# character reference
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try:
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if text[:3] == "&#x":
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return unichr(int(text[3:-1], 16)).encode("utf-8")
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else:
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return unichr(int(text[2:-1])).encode("utf-8")
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except ValueError:
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logger.error("error de valor")
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pass
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else:
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# named entity
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try:
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if PY3:
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import html.entities as htmlentitydefs
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else:
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import htmlentitydefs
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text = unichr(htmlentitydefs.name2codepoint[text[1:-1]]).encode("utf-8")
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except KeyError:
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logger.error("keyerror")
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pass
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except:
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pass
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return text # leave as is
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return re.sub("&#?\w+;", str(fixup), str(text))
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# Convierte los codigos html "ñ" y lo reemplaza por "ñ" caracter unicode utf-8
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# def decodeHtmlentities(string):
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# string = entitiesfix(string)
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# entity_re = re.compile("&(#?)(\d{1,5}|\w{1,8});")
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# def substitute_entity(match):
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# if PY3:
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# from html.entities import name2codepoint as n2cp
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# else:
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# from htmlentitydefs import name2codepoint as n2cp
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# ent = match.group(2)
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# if match.group(1) == "#":
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# return unichr(int(ent)).encode('utf-8')
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# else:
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# cp = n2cp.get(ent)
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# if cp:
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# return unichr(cp).encode('utf-8')
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# else:
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# return match.group()
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# return entity_re.subn(substitute_entity, string)[0]
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# def entitiesfix(string):
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# # Las entidades comienzan siempre con el símbolo & , y terminan con un punto y coma ( ; ).
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# string = string.replace("á", "á")
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# string = string.replace("é", "é")
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# string = string.replace("í", "í")
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# string = string.replace("ó", "ó")
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# string = string.replace("ú", "ú")
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# string = string.replace("Á", "Á")
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# string = string.replace("É", "É")
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# string = string.replace("Í", "Í")
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# string = string.replace("Ó", "Ó")
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# string = string.replace("Ú", "Ú")
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# string = string.replace("ü", "ü")
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# string = string.replace("Ü", "Ü")
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# string = string.replace("ñ", "ñ")
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# string = string.replace("¿", "¿")
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# string = string.replace("¡", "¡")
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# string = string.replace(";;", ";")
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# return string
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def htmlclean(cadena):
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cadena = re.compile("<!--.*?-->", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("<center>", "")
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cadena = cadena.replace("</center>", "")
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cadena = cadena.replace("<cite>", "")
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cadena = cadena.replace("</cite>", "")
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cadena = cadena.replace("<em>", "")
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cadena = cadena.replace("</em>", "")
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cadena = cadena.replace("<u>", "")
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cadena = cadena.replace("</u>", "")
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cadena = cadena.replace("<li>", "")
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cadena = cadena.replace("</li>", "")
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cadena = cadena.replace("<turl>", "")
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cadena = cadena.replace("</tbody>", "")
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cadena = cadena.replace("<tr>", "")
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cadena = cadena.replace("</tr>", "")
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cadena = cadena.replace("<![CDATA[", "")
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cadena = cadena.replace("<wbr>", "")
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cadena = cadena.replace("<Br />", " ")
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cadena = cadena.replace("<BR />", " ")
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cadena = cadena.replace("<Br>", " ")
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cadena = re.compile("<br[^>]*>", re.DOTALL).sub(" ", cadena)
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cadena = re.compile("<script.*?</script>", re.DOTALL).sub("", cadena)
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cadena = re.compile("<option[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</option>", "")
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cadena = re.compile("<button[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</button>", "")
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cadena = re.compile("<i[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</iframe>", "")
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cadena = cadena.replace("</i>", "")
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cadena = re.compile("<table[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</table>", "")
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cadena = re.compile("<td[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</td>", "")
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cadena = re.compile("<div[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</div>", "")
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cadena = re.compile("<dd[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</dd>", "")
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cadena = re.compile("<b[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</b>", "")
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cadena = re.compile("<font[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</font>", "")
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cadena = re.compile("<strong[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</strong>", "")
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cadena = re.compile("<small[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</small>", "")
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cadena = re.compile("<span[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</span>", "")
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cadena = re.compile("<a[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</a>", "")
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cadena = re.compile("<p[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</p>", "")
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cadena = re.compile("<ul[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</ul>", "")
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cadena = re.compile("<h1[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</h1>", "")
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cadena = re.compile("<h2[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</h2>", "")
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cadena = re.compile("<h3[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</h3>", "")
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cadena = re.compile("<h4[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</h4>", "")
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cadena = re.compile("<!--[^-]+-->", re.DOTALL).sub("", cadena)
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cadena = re.compile("<img[^>]*>", re.DOTALL).sub("", cadena)
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cadena = re.compile("<object[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</object>", "")
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cadena = re.compile("<param[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</param>", "")
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cadena = re.compile("<embed[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</embed>", "")
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cadena = re.compile("<title[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("</title>", "")
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cadena = re.compile("<link[^>]*>", re.DOTALL).sub("", cadena)
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cadena = cadena.replace("\t", "")
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# cadena = entityunescape(cadena)
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return cadena
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def slugify(title):
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# print title
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# Sustituye acentos y eñes
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title = title.replace("Á", "a")
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title = title.replace("É", "e")
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title = title.replace("Í", "i")
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title = title.replace("Ó", "o")
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title = title.replace("Ú", "u")
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title = title.replace("á", "a")
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title = title.replace("é", "e")
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title = title.replace("í", "i")
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title = title.replace("ó", "o")
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title = title.replace("ú", "u")
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title = title.replace("À", "a")
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title = title.replace("È", "e")
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title = title.replace("Ì", "i")
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title = title.replace("Ò", "o")
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title = title.replace("Ù", "u")
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title = title.replace("à", "a")
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title = title.replace("è", "e")
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title = title.replace("ì", "i")
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title = title.replace("ò", "o")
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title = title.replace("ù", "u")
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title = title.replace("ç", "c")
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title = title.replace("Ç", "C")
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title = title.replace("Ñ", "n")
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title = title.replace("ñ", "n")
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title = title.replace("/", "-")
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title = title.replace("&", "&")
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# Pasa a minúsculas
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title = title.lower().strip()
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# Elimina caracteres no válidos
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validchars = "abcdefghijklmnopqrstuvwxyz1234567890- "
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title = ''.join(c for c in title if c in validchars)
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# Sustituye espacios en blanco duplicados y saltos de línea
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title = re.compile("\s+", re.DOTALL).sub(" ", title)
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# Sustituye espacios en blanco por guiones
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title = re.compile("\s", re.DOTALL).sub("-", title.strip())
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# Sustituye espacios en blanco duplicados y saltos de línea
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title = re.compile("\-+", re.DOTALL).sub("-", title)
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# Arregla casos especiales
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if title.startswith("-"):
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title = title[1:]
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if title == "":
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title = "-" + str(time.time())
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return title
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def remove_htmltags(string):
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return re.sub('<[^<]+?>', '', string)
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def remove_show_from_title(title, show):
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# print slugify(title)+" == "+slugify(show)
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# Quita el nombre del programa del título
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if slugify(title).startswith(slugify(show)):
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# Convierte a unicode primero, o el encoding se pierde
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title = unicode(title, "utf-8", "replace")
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show = unicode(show, "utf-8", "replace")
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title = title[len(show):].strip()
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if title.startswith("-"):
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title = title[1:].strip()
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if title == "":
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title = str(time.time())
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# Vuelve a utf-8
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title = title.encode("utf-8", "ignore")
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show = show.encode("utf-8", "ignore")
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return title
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def get_filename_from_url(url):
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if PY3:
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import urllib.parse as urlparse # Es muy lento en PY2. En PY3 es nativo
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else:
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import urlparse # Usamos el nativo de PY2 que es más rápido
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parsed_url = urlparse.urlparse(url)
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try:
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filename = parsed_url.path
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except:
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# Si falla es porque la implementación de parsed_url no reconoce los atributos como "path"
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if len(parsed_url) >= 4:
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filename = parsed_url[2]
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else:
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filename = ""
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if "/" in filename:
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filename = filename.split("/")[-1]
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return filename
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def get_domain_from_url(url):
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if PY3:
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import urllib.parse as urlparse # Es muy lento en PY2. En PY3 es nativo
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else:
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import urlparse # Usamos el nativo de PY2 que es más rápido
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parsed_url = urlparse.urlparse(url)
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try:
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filename = parsed_url.netloc
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except:
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# Si falla es porque la implementación de parsed_url no reconoce los atributos como "path"
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if len(parsed_url) >= 4:
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filename = parsed_url[1]
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else:
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filename = ""
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return filename
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def get_season_and_episode(title):
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"""
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Retorna el numero de temporada y de episodio en formato "1x01" obtenido del titulo de un episodio
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Ejemplos de diferentes valores para title y su valor devuelto:
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"serie 101x1.strm", "s101e1.avi", "t101e1.avi" -> '101x01'
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"Name TvShow 1x6.avi" -> '1x06'
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"Temp 3 episodio 2.avi" -> '3x02'
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"Alcantara season 13 episodie 12.avi" -> '13x12'
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"Temp1 capitulo 14" -> '1x14'
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"Temporada 1: El origen Episodio 9" -> '' (entre el numero de temporada y los episodios no puede haber otro texto)
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"Episodio 25: titulo episodio" -> '' (no existe el numero de temporada)
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"Serie X Temporada 1" -> '' (no existe el numero del episodio)
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@type title: str
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@param title: titulo del episodio de una serie
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@rtype: str
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@return: Numero de temporada y episodio en formato "1x01" o cadena vacia si no se han encontrado
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"""
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filename = ""
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patrons = ["(\d+)\s*[x-]\s*(\d+)", "(\d+)\s*×\s*(\d+)", "(?:[Ss]|[Tt])(\d+)(?:[Ee]|Ep\.)(\d+)",
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"(?:[Ss]tag|[Ss]eason|[Ss]tagione\w*)\s*(\d+)\s*(?:[Ee]pi|[Ee]pisode|[Ee]pisodio\w*)\s*(\d+)"]
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for patron in patrons:
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try:
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matches = re.compile(patron, re.I).search(title)
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if matches:
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filename = str(int(matches.group(1))) + "x" + str(int(matches.group(2))).zfill(2)
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break
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except:
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pass
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logger.info("'" + title + "' -> '" + filename + "'")
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return filename
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def get_sha1(cadena):
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try:
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import hashlib
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devuelve = hashlib.sha1(cadena).hexdigest()
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except:
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import sha
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import binascii
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devuelve = binascii.hexlify(sha.new(cadena).digest())
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return devuelve
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def get_md5(cadena):
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try:
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import hashlib
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devuelve = hashlib.md5(cadena).hexdigest()
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except:
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import md5
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import binascii
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devuelve = binascii.hexlify(md5.new(cadena).digest())
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return devuelve
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